涡流: vortex; turbulence; vortexin ...转速计: tachometer; tachoscope; velo ...涡流转速计数器: eddy current revolution counter; eddy-current revolution counter直流转速计: dc tachometer涡流式转速计: eddy current tachometer转速计: tachometer; tachoscope; velometer; revolution counter; cycloscope◇转速计稳定系统 tachometer stabilized system计速计；转速计: tachometer流转率, 流转速度: rate flow交流转速表: ac tachometer零电流转速: cut-in frequency; zero-amfrequency直流转速表: dc tachometer; direct current tachometer涡流测速计: eddy current speed indicator; eddy-current speed indicator泵转速计: pu tachometer; puntachometer车轮转速计: trocheameter磁力转速计: magnetic speedometer磁性转速计: magnetic tachometer磁转速计: magnetic tachometer电动转速计: electric revolution indicator; electric tachometer; electricrevolution indicator电力转速计: electric tachometer电示转速计: electric tachometer电转速计: electric tachometer电子转速计: electronic tachometer飞球转速计: flyball tachometer高速转速计: top drive tachometer共振转速计: resonance tachometer
